﻿using System.Globalization;
using System.Windows.Data;

namespace Super.Hmi.Converters
{
    /// <summary>
    /// 字符串是否为空或null转换器
    /// </summary>
    public class StringNullOrEmptryConverter : IValueConverter
    {
        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            return string.IsNullOrEmpty(value as string);
        }

        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
        {
            throw new NotImplementedException();
        }
    }
}
